TASK 72-00-40-450-005 HP System Module Components - Install The Stage 10 To HP Turbine Air Valve, Installation-015 - Pre SBE 75-0081

DMC:V2500-A0-72-00-4050-04A-720A-B|Issue No:001.00|Issue Date:2013-11-01

Export Control

EAR Export Classification: Not subject to the EAR per 15 C.F.R. Chapter 1, Part 734.3(b)(3), except for the following Service Bulletins which are currently published as EAR Export Classification 9E991: SBE70-0992, SBE72-0483, SBE72-0580, SBE72-0588, SBE72-0640, SBE73-0209, SBE80-0024 and SBE80-0025.

Copyright

© IAE International Aero Engines AG (2001, 2014 - 2021) The information contained in this document is the property of © IAE International Aero Engines AG and may not be copied or used for any purpose other than that for which it is supplied without the express written authority of © IAE International Aero Engines AG. (This does not preclude use by engine and aircraft operators for normal instructional, maintenance or overhaul purposes.).

Applicability

All

Common Information

TASK 72-00-40-450-005 HP System Module Components - Install The Stage 10 To HP Turbine Air Valve, Installation-015 - Pre SBE 75-0081

General

This TASK gives the procedure to install the Stage 10 to HP turbine air valve.

Fig/item numbers in parentheses in the procedure agree with those used in the IPC. Only the primary Fig/item numbers are used. For the service bulletin alpha-variants refer to the IPC.

For all parts identified in a different Chapter/Section/Subject, the applicable Chapter/Section/Subject comes before the Fig/item number.

Lubricate all threads and abutment faces of nuts and bolts with CoMat 10-077 APPROVED ENGINE OILS, unless other lubricants are referred to in the procedure.

For the torque tightening procedures, refer to the SPM TASK 70-41-00-400-501 and SPM TASK 70-41-01-400-501.

After assembly apply CoMat 07-038 AIR DRYING ENAMEL to any damaged surface protection, joint flanges and attach parts. Use the correct color of the air drying enamel. Refer to the SPM TASK 70-38-21-380-501.

For lockwire data and procedures refer to the SPM TASK 70-42-05-400-501.

NOTE

To identify the consumable materials refer to the PCI.

Preliminary Requirements

Pre-Conditions

NONE

Support Equipment

NONE

Consumables, Materials and Expendables

NameManufacturerPart Number / IdentificationQuantityRemark
CoMat 02-119 LOCKWIRELOCALCoMat 02-119
CoMat 02-126 LOCKWIRELOCALCoMat 02-126
CoMat 07-038 AIR DRYING ENAMELK3504CoMat 07-038
CoMat 10-003 COLLOIDAL GRAPHITE DRY FILM LUBRICANTLOCALCoMat 10-003
CoMat 10-077 APPROVED ENGINE OILSLOCALCoMat 10-077

Spares

NameManufacturerPart Number / IdentificationQuantityRemark
C-seal1

Safety Requirements

NONE

Procedure

    1. SUBTASK 72-00-40-460-051 Install the C-Seal

    1. Refer to Figure.

    2. Install a new C-seal AIR-STAGE 10 TO HPT AIR VALVE (75-23-51, 01-120) to the HP turbine air valve AIR-STAGE 10 TO HPT AIR VALVE (75-23-51, 01-100).

    2. SUBTASK 72-00-40-460-052 Apply the Anti-Seize Compound

    1. Refer to Figure.

    2. CAUTION

      APPLY ANTI-SEIZE COMPOUND MODERATELY.

      Clean the threads of the bolts AIR-STAGE 10 TO HPT AIR VALVE (75-23-51, 01-110), then apply CoMat 10-003 COLLOIDAL GRAPHITE DRY FILM LUBRICANT.

    3. SUBTASK 72-00-40-450-058 Install the Stage 10 to HP Turbine Air Valve

    1. Refer to Figure.

    2. Put the HP turbine air valve AIR-STAGE 10 TO HPT AIR VALVE (75-23-51, 01-100) and the bracket AIR-STAGE 10 TO HPT AIR VALVE (75-23-51, 01-010) in the correct position on the engine.

    3. Install the four bolts AIR-STAGE 10 TO HPT AIR VALVE (75-23-51, 01-110).

    4. Torque the bolts to 180 to 220 lbf.in (20.0 to 25.0 Nm).

    4. SUBTASK 72-00-40-460-053 Install the Air Tubes

    1. Refer to Figure.

    2. Connect the air tubes Turbine Cooling Air (TCA) Controlled Air Tubes (75-23-48, 04-100) and Turbine Cooling Air (TCA) Controlled Air Tubes (75-23-48, 04-500) to the HP turbine air valve AIR-STAGE 10 TO HPT AIR VALVE (75-23-51, 01-100).

    3. Torque the union nuts of the air tubes to 525 to 625 lbf.in (59.3 to 70.6 Nm).

    5. SUBTASK 72-00-40-460-054 Install the Actuation Air Tube

    1. Refer to Figure.

    2. Connect the actuation air tube Bearing Compartment Cooling And Sealing Air Tubes (75-22-49, 05-100) to the HP turbine air valve AIR-STAGE 10 TO HPT AIR VALVE (75-23-51, 01-100).

    3. Torque the union nut of the actuation air tube to 150 to 170 lbf.in (16.9 to 19.2 Nm).

    4. Safety the nut with CoMat 02-119 LOCKWIRE.

    6. SUBTASK 72-00-40-460-055 Install the Servo Air Tube

    1. Refer to Figure.

    2. Connect the servo air tube Turbine Cooling Air (TCA) Controlled Air Tubes (75-23-48, 03-500) to the HP turbine air valve AIR-STAGE 10 TO HPT AIR VALVE (75-23-51, 01-100).

    3. Torque the union nut of the servo air tube to 90 to 100 lbf.in (10.2 to 11.3 Nm).

    4. Safety the nut with CoMat 02-119 LOCKWIRE.

    7. SUBTASK 72-00-40-460-056 Connect the Electrical Connector.

    1. Refer to Figure.

    2. Connect the electrical connector of EEC core link harness EEC Link Core Harness (71-52-44, 01-005) to the HP turbine air valve AIR-STAGE 10 TO HPT AIR VALVE (75-23-51, 01-100).

    8. SUBTASK 72-00-40-210-069 Visually Examine the EEC Core Link Harness Electrical Backshell and Cable Clamp

    1. Refer to Figure.

    2. Make sure that the connector, backshell and cable clamp are correctly installed.

    3. Make sure that the backshell and cable clamp are safetied with CoMat 02-126 LOCKWIRE. Refer to the SPM TASK 70-42-05-400-501.

    9. Figure: Install the Stage 10 to HP Turbine Air Valve

    Install the Stage 10 to HP Turbine Air Valve

    Figure: Visually Examine the Backshells and Cable Clamps

    Visually Examine the Backshells and Cable Clamps

Requirements After Job Completion

Follow-On Conditions

NONE
Link not Found
Manufacturer Code:K3504
Enterprise Name:INDESTRUCTIBLE PAINT CO LTD
BU Name:NULL
Street:25 PENTOS DRIVE
City:SPARKHILL
Province:BIRMINGHAM
Zip Code:B11 3TA
Country:GREAT BRITAIN
Phone Number:44-121-7022485
Fax Number:44-121-7784338
Email:sales@indestructible.co.uk
Internet:www.indestructible.co.uk
Manufacturer Code:LOCAL
Enterprise Name:LOCALLY SUPPLIED
Link not Found
Manufacturer Code:LOCAL
Supply Number:CoMat 02-119
Type:sp01
Supply Short Name:CoMat 02-119 LOCKWIRE
Supply Name:CoMat 02-119 LOCKWIRE
Specification Groups:
Doc NumberType
SAE AS9226 Part Number MS-9226-04 (0.032 IN DIA.)
Suppliers:
ManufacturerRemarks
LOCAL
51563
81343
V508V
Manufacturer Code:K6835
Supply Number:CoMat 02-126
Type:sp01
Supply Short Name:CoMat 02-126 LOCKWIRE
Supply Name:CoMat 02-126 LOCKWIRE
Specification Groups:
Doc NumberType
DTD 189A, 0.028 TO 0.032 IN DIA
Suppliers:
ManufacturerRemarks
K6835
KB362
LOCAL
U06C8
Manufacturer Code:00BB6
Supply Number:CoMat 07-038
Type:sp01
Supply Short Name:CoMat 07-038 AIR DRYING ENAMEL
Supply Name:CoMat 07-038 AIR DRYING ENAMEL
Specification Groups:
Doc NumberType
OMAT:7/22B (RR REF)IP9138 R1
JCR-029 (JAEC REF)
Suppliers:
ManufacturerRemarks
00BB6
K3504
Manufacturer Code:70079
Supply Number:CoMat 10-003
Type:sp01
Supply Short Name:CoMat 10-003 COLLOIDAL GRAPHITE DRY FILM LUBRICANT
Supply Name:CoMat 10-003 COLLOIDAL GRAPHITE DRY FILM LUBRICANT
Specification Groups:
Doc NumberType
OMAT: 497 (RR REF)DAG 580
JCR-206 (JAEC REF)DAG 580
Suppliers:
ManufacturerRemarks
70079
H3221
K6835
LOCAL
50833
U5F65
Manufacturer Code:X333X
Supply Number:CoMat 10-077
Type:sp01
Supply Short Name:CoMat 10-077 APPROVED ENGINE OILS
Supply Name:CoMat 10-077 APPROVED ENGINE OILS
Specification Groups:
Doc NumberType
For V2500-A1/A5/D5 models - Refer to V2500 Service Bulletin ENG-79-0108
For V2500-E5 model - Refer to Service Bulletin E5-79-0001
Suppliers:
ManufacturerRemarks
X333X